Home / 95,375.25-143,088.39-33,045.75

Finding the Fourth Proportional to 95,375.25, 143,088.39 and 33,045.75

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Solution

The fourth proportional to 95,375.25, 143,088.39 and 33,045.75 is: 49,577.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,375.25 : 143,088.39 = 33,045.75 : x
  2. Step 2: Convert to fraction form
    95,375.25/143,088.39 = 33,045.75/x
  3. Step 3: Cross multiply
    95,375.25x = 143,088.39 × 33,045.75
  4. Step 4: Simplify right side
    95,375.25x = 4,728,463,163.84
  5. Step 5: Solve for x
    x = 4,728,463,163.84/95,375.25
  6. Step 6: Final answer
    x = 49,577.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.